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1 to 10 of 24 Results
Aug 10, 2020 - UMR TETIS
Roche, Mathieu, 2020, "COVID-19 and Media Dataset: Mining textual data according periods and countries (UK, Spain, France)", doi:10.18167/DVN1/ZUA8MF, CIRAD Dataverse, V1
These datasets contain a set of news articles in English, French and Spanish extracted from Medisys (i.e. advanced search) according the following criteria: (1) Keywords (at least): COVID-19, ncov2019, cov2019, coronavirus; (2) Keywords (all words): masque (French), mask (English...
Aug 4, 2020 - Forêts et Sociétés
Ong, Chu Lee; Roda, Jean-Marc, 2020, "Data for: Biomass Supply Cost in Peninsular Malaysia - Transportation distances, truck capacity, available biomass quantity, and biomass transport cost in Ringgit Malaysia (MYR) per fresh tonne for Kuala Lumpur, Malaysia and least-cost locations of 10 categories of biomass.", doi:10.18167/DVN1/IQO4L6, CIRAD Dataverse, V1, UNF:6:UOX9Xv0Ez7sZ3+AMKRnUbg==
The dataset contains biomass quantity in fresh tonne per year and biomass supply cost in Ringgit Malaysia (MYR) per fresh tonne for 4 different truck capacities (1, 3, 10, 26 tonnes), transport distances in km. This data is given for 10 different categories of biomass (Forest log...
May 6, 2020 - UMR TETIS
Dupuy, Stéphane; Gaetano, Raffaele, 2020, "Reunion island - 2019, Land cover map (Spot6/7) - 1.5m", doi:10.18167/DVN1/YZJQ7Q, CIRAD Dataverse, V1
As part of THEIA (the French Data and Services center for continental surfaces) CIRAD's TETIS research unit is developing an automated mapping method based on the Moringa chain that minimizes interactions with users by automating most image analysis and processing. The methodolog...
Apr 9, 2020 - UMR TETIS
Dupuy, Stéphane; Defrise, Laurence; Burnod, Perrine, 2019, "Antananarivo - Madagascar - Land use change map between 2003 and 2017", doi:10.18167/DVN1/VQZZI0, CIRAD Dataverse, V2
Land use map, in ESRI shapefile format, displaying the evolution of artificial spaces in Antananarivo agglomeration (Madagascar capital) during 2003 to 2017 period. This map is the result of remote sensing processing of satellite images. Spot5 images acquired on February 14 and J...
Mar 12, 2020 - UMR TETIS
Sautot, Lucile; Chraibi, Eric; Fize, Jacques; Lentschat, Martin; Cernesson, Flavie; Journaux, Ludovic; Peillet Sébastien, 2019, "Grand Débat National - Données enrichies", doi:10.18167/DVN1/ZRTW02, CIRAD Dataverse, V2
[FR] Ces données agrègent : - les contributions libres déposées sur la plateforme en ligne http://granddebat.fr relatives à la question de la transition écologique, - les annotations de ces contributions réalisées sur la plateforme en ligne https://grandeannotation.fr, - l'extrac...
UMR ASTRE(CIRAD - Centre de coopération internationale en recherche agronomique pour le développement)
Mar 11, 2020
Unité mixte de recherche - Animal · Santé · Territoires · Risques · Écosystèmes
Jan 8, 2020 - UMR TETIS
Dupuy, Stéphane; Gaetano, Raffaele, 2019, "Reunion island - 2017, Land cover map (Pleiades)", doi:10.18167/DVN1/RTAEHK, CIRAD Dataverse, V3
As part of THEIA (the French Data and Services center for continental surfaces) CIRAD's TETIS research unit is developing an automated mapping method based on the Moringa chain that minimizes interactions with users by automating most image analysis and processing. The methodolog...
Nov 29, 2019 - UMR TETIS
Laurence, Defrise; Andriamanga, Valérie; Rasoamalala, Eloise; Dupuy, Stéphane; Burnod, Perrine, 2019, "Antananarivo - Madagascar - 2017, Land use reference spatial database", doi:10.18167/DVN1/5TZOOW, CIRAD Dataverse, V1
This vector format database (ESRI shape format) is made up of field surveys carried out during the end of the 2017 rainy season (March to April) which corresponds to the peak of the growing season. Study area is Antananarivo city, capital of Madagascar. GPS points were collected...
Nov 18, 2019 - UMR TETIS
Dupuy, Stéphane, 2019, "Reunion Island - 2017, reference spatial database", doi:10.18167/DVN1/TOARDN, CIRAD Dataverse, V3
The reference spatial database for 2017 is composed of 6256 plots. We use it to calculate a land use map from satellite images.It is organized according to a nomenclature offering 3 levels of precision. We randomly selected 20% of the plots in each class to build a validation dat...
Oct 4, 2019 - UPR GREEN
Delay; Piou, 2019, "Model for reproducing paper results: "Mutual Aid: when does resource scarcity favour group cooperation?"", doi:10.18167/DVN1/SEKDSE, CIRAD Dataverse, V1
An illustrative model developed with netlogo 5.3.1 for Ecological Complexity paper. This model makes it possible to reproduce the results, to understand their limits and the epistemological scope. Paper abstract : understanding the origins, conditions, advantages, and limitations...
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